package com.tjbklx1.pattern2.chap34.ls;

import com.tjbklx1.pattern2.chap34.CommandName;

/**
 * ls 抽象命令
 * @author Administrator
 *
 */
public abstract class AbstractLS extends CommandName {
	// 默认参数
	public final static String DEFAULT_PARAM = "";
	// 参数a
	public final static String A_PARAM = "a";
	// 参数l
	public final static String L_PARAM = "l";
}